Jamis AURORA 2006 VS Trek PORTLAND 2008 specs comparison
Jamis Aurora
General Infos| Model | Aurora |
| Manufacturer | Jamis |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-Copper and Ivory |
| Sizes |
- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (centimeters) - 62cm (centimeters) |
| Sizes |
- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (centimeters) - 62cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Hutchinson Flash |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Tiagra STI Dual Control Levers Tektro Cantilever Brakes |
| Hubs for disc brakes | Shimano Sora |
| Rims manufacturer | 36-hole Alex ACE-19 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Reynolds 520 |
| Frame type | TIG-welded |
| Handlebar construction | Ritchey Biomax II Road |
| Handlebar extender | Not Available |
| Handlebar stem details | Ritchey Pro Adjustable |
| Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
| Bicycle chain | KMC Z9000 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Truvativ Power Spline |
| Crankset parts and sizes | 30/42/52 Teeth Truvativ Isoflow |
| Gear shift levers | Shimano Tiagra STI Dual Control |
| Rear gear set | 11 - 32 Teeth 9-speed |
Jamis Aurora Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano Tiagra Triple |
| Derailleur (Rear) | Shimano Deore |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Jamis |
Other Specs of Jamis Aurora
| Component group sets | Touring Mix |
| Pedals details | Aluminum Cage With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Touring |
| Seat post extension | 27.2 (millimeters) Diameter Ritchey Road |
Trek Portland
General Infos| Model | Portland |
| Manufacturer | Trek |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Ucru Pearl |
| Sizes |
- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 63cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Bontrager Race Lite Hardcase |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano 105 STI Levers Avid BB-7 Disc Brakes |
| Hubs for disc brakes | Bontrager Select Road Disc |
| Rims manufacturer | Bontrager Select Road Disc |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Alpha Black Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Select VR OS |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Race |
| Headset size | Aheadset Slimstak |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 30/39/50 Teeth Shimano 105 Triple |
| Gear shift levers | Shimano 105 STI |
| Rear gear set | 12 - 27 Teeth 10-speed |
Trek Portland Fork System Data
| Derailleur (Front) | Shimano Ultegra |
| Derailleur (Rear) | Shimano 105 |
| Fork material | Aero Crown Carbon |
| Fork type | Bontrager Satellite Elite Disc |
Other Specs of Trek Portland
| Component group sets | Shimano 105 |
| Pedals details | Shimano 520 |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Select City |
| Seat post extension | Bontrager Select |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Aurora bike manual
- Find All parts, tires and accessories of Jamis Aurora Touring here
- Get your Trek Portland manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Portland Touring here
